Home / 24,086,643.15-33,239,589.87-13,073,389.66

Finding the Fourth Proportional to 24,086,643.15, 33,239,589.87 and 13,073,389.66

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Solution

The fourth proportional to 24,086,643.15, 33,239,589.87 and 13,073,389.66 is: 18,041,289.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,086,643.15 : 33,239,589.87 = 13,073,389.66 : x
  2. Step 2: Convert to fraction form
    24,086,643.15/33,239,589.87 = 13,073,389.66/x
  3. Step 3: Cross multiply
    24,086,643.15x = 33,239,589.87 × 13,073,389.66
  4. Step 4: Simplify right side
    24,086,643.15x = 434,554,110,509,098.75
  5. Step 5: Solve for x
    x = 434,554,110,509,098.75/24,086,643.15
  6. Step 6: Final answer
    x = 18,041,289.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.